* {
    margin: 0;
    padding: 0;
}
.music-head {
    position: relative;
}
.nav{
    position: relative;
    font-size: 12px;
    padding: 10px 0;
    color: aliceblue;
    margin-top: 39px;
}   
.back{
    position: absolute;
    left: 30px;
}
.title{
    text-align: center;
}
.bg{
    width: 100%;
    height: 300px;
    position:absolute;
    left: 0;
    top: 0;
    background-image: url(https://p3fx.kgimg.com/stdmusic/240/20240208/20240208175949710247.jpg);
    z-index: -1;
    filter: blur(10px);
    background-repeat: no-repeat;
    background-size: cover;
}   
.music-body{
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    top: 130px;
    background-color: #fff;
    border-top-left-radius: 31px;
    border-top-right-radius: 31px;
}
.logo{
    width: 256px;
    height: 283px;
    overflow: hidden;
    border-radius: 40px;
    margin: 0 auto;
    margin-top: -39px;
    box-shadow: 0 10px 20px #aaa;
}
.logo img{
    height: 100%;
    
}
.song-detail{
    text-align: center;
    margin-top: 36px;
    font-size: 21px;
    font-weight: bold;
}
.name{
    font-size: 21px;
    font-weight: bold;
}
.author{
    font-size: 10px;
    font-weight: bold;
    color:#0000008e;
}